Home / 3,339,985.75-4,606,337.40-2,323,818.07

Finding the Fourth Proportional to 3,339,985.75, 4,606,337.40 and 2,323,818.07

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Solution

The fourth proportional to 3,339,985.75, 4,606,337.40 and 2,323,818.07 is: 3,204,890.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,339,985.75 : 4,606,337.40 = 2,323,818.07 : x
  2. Step 2: Convert to fraction form
    3,339,985.75/4,606,337.40 = 2,323,818.07/x
  3. Step 3: Cross multiply
    3,339,985.75x = 4,606,337.40 × 2,323,818.07
  4. Step 4: Simplify right side
    3,339,985.75x = 10,704,290,086,636.82
  5. Step 5: Solve for x
    x = 10,704,290,086,636.82/3,339,985.75
  6. Step 6: Final answer
    x = 3,204,890.95

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.